/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright held by original author
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OpenFOAM; if not, write to the Free Software Foundation,
    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Global
    The complex exponential.

SourceFiles
    complexExp.C

Author
    Niels G. Jacobsen, Technical University of Denmark

\*---------------------------------------------------------------------------*/

#ifndef complexExp_H
#define complexExp_H

#include "complex.H"

namespace Foam
{
#if OFPLUSBRANCH==1 && 1906 < OFVERSION
    //- Computes the complex exponentital
    Foam::complex EXP( const Foam::complex& );
#else
    Foam::complex exp( const Foam::complex& );
#endif

} // End namespace Foam

#endif
